Oedogonium
— Navneord
– Engelsk
～ type genus of Oedogoniaceae; freshwater green algae having long unbranched filaments; usually free-floating when mature
oeil de boeuf
— Navneord
– Engelsk
～ a circular or oval window; 17th or 18th century French architecture
Oenanthe
— Navneord
– Engelsk
～ poisonous herbs: water dropworts
Oenanthe crocata
— Navneord
– Engelsk
～ European poisonous herb having tuberous roots, yellow juice that stains the skin, yellow flowers and foliage resembling celery; all parts extremely poisonous
Oenanthe aquatica
— Navneord
– Engelsk
～ European poisonous herb with fibrous roots
Oengus
— Navneord
– Engelsk
～ Celtic god of love and beauty; patron deity of young men and women
oenologist
— Navneord
– Engelsk
～ a specialist in wine making
oenology
— Navneord
– Engelsk
～ the art of wine making
oenomel
— Navneord
– Engelsk
～ wine mixed with honey
oenophile
— Navneord
– Engelsk
～ someone who appreciates wine
Oenothera biennis
— Navneord
– Engelsk
～ a coarse biennial of eastern North America with yellow flowers that open in the evening; naturalized in Europe
Oenothera
— Navneord
– Engelsk
～ chiefly North American herbs with usually nocturnal flowers
Oenothera macrocarpa
— Navneord
– Engelsk
～ evening-opening primrose of south central United States
Oenothera fruticosa
— Navneord
– Engelsk
～ a day-flowering biennial or perennial of the genus Oenothera
oersted
— Navneord
– Engelsk
～ the magnetic field strength 1 cm from a unit magnetic pole
Oersted
— Navneord
– Engelsk
～ Danish physicist (1777-1851)
oesophagitis
— Navneord
– Engelsk
～ inflammation of the esophagus; often caused by gastroesophageal reflux
oesophagogastric junction
— Navneord
– Engelsk
～ the junction between the esophagus and the stomach epithelium
oesophagoscope
— Navneord
– Engelsk
～ an optical instrument for examining the inside of the esophagus